Analysis Overview
SHA256
9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18
Threat Level: Known bad
The file 9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N was found to be: Known bad.
Malicious Activity Summary
Stealc
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Identifies Wine through registry keys
Checks BIOS information in registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-02 00:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-02 00:04
Reported
2024-10-02 00:06
Platform
win7-20240903-en
Max time kernel
15s
Max time network
16s
Command Line
Signatures
Stealc
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe
"C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
Files
memory/2120-0-0x00000000000E0000-0x0000000000790000-memory.dmp
memory/2120-1-0x0000000077810000-0x0000000077812000-memory.dmp
memory/2120-3-0x00000000000E0000-0x0000000000790000-memory.dmp
memory/2120-2-0x00000000000E1000-0x0000000000104000-memory.dmp
memory/2120-4-0x00000000000E0000-0x0000000000790000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-02 00:04
Reported
2024-10-02 00:06
Platform
win10v2004-20240802-en
Max time kernel
95s
Max time network
96s
Command Line
Signatures
Stealc
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe
"C:\Users\Admin\AppData\Local\Temp\9f9a3faf3d4f8b3c0c6d3719024c457f34fda2cdc2395d82a2a193aac8daea18N.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 37.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/2396-0-0x00000000002A0000-0x0000000000950000-memory.dmp
memory/2396-1-0x0000000077CE4000-0x0000000077CE6000-memory.dmp
memory/2396-2-0x00000000002A1000-0x00000000002C4000-memory.dmp
memory/2396-3-0x00000000002A0000-0x0000000000950000-memory.dmp
memory/2396-5-0x00000000002A0000-0x0000000000950000-memory.dmp